Vacuum ink tank equipment for ink packaging paper tank

The invention discloses vacuum ink tank equipment for an ink packaging paper tank, and relates to the technical field of vacuum ink tanks. The vacuum ink tank equipment for the ink packaging paper tank comprises an outer tank body, a sealing assembly, a heating assembly and an auxiliary assembly, an opening is formed in the top of the outer tank body, an inner tank body is fixedly installed in the opening, a top cover is installed on the outer wall of the inner tank body in a threaded mode, the sealing assembly is arranged on the top cover, and the heating assembly is arranged in the inner tank body; the heating assembly comprises a heat conduction column and heat conduction plates, the heat conduction column is rotationally installed at the bottom of the sealing plate, and multiple sets of heat conduction plates are fixedly installed on the outer wall of the heat conduction column. Through the arrangement of the heating assembly, printing ink possibly becomes viscous, layered, caked or subjected to other uns